package com.sangananitsolution.fragments;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;

public class RoundedImageViewMain extends ImageView {

    public RoundedImageViewMain(Context ctx, AttributeSet attrs) {
           super(ctx, attrs);
    }

    @Override
    protected void onDraw(Canvas canvas) {

           Drawable drawable = getDrawable();

           if (drawable == null) {
                  return;
           }

           if (getWidth() == 0 || getHeight() == 0) {
                  return;
           }
           Bitmap b = ((BitmapDrawable) drawable).getBitmap();
           Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);

           int w = getWidth(), h = getHeight();

           Bitmap roundBitmap = getRoundedCroppedBitmap(bitmap, w);
           canvas.drawBitmap(roundBitmap, 0, 0, null);

    }

    public static Bitmap getRoundedCroppedBitmap(Bitmap bitmap, int radius) {
           Bitmap finalBitmap;
           if (bitmap.getWidth() != radius || bitmap.getHeight() != radius)
                  finalBitmap = Bitmap.createScaledBitmap(bitmap, radius, radius,
                               false);
           else
                  finalBitmap = bitmap;
           Bitmap output = Bitmap.createBitmap(finalBitmap.getWidth(),
                        finalBitmap.getHeight(), Config.ARGB_8888);
           Canvas canvas = new Canvas(output);

           final Paint paint = new Paint();
           final Rect rect = new Rect(0, 0, finalBitmap.getWidth(),
                        finalBitmap.getHeight());

           paint.setAntiAlias(true);
           paint.setFilterBitmap(true);
           paint.setDither(true);
           canvas.drawARGB(0, 0, 0, 0);
           paint.setColor(Color.parseColor("#BAB399"));
           canvas.drawCircle(finalBitmap.getWidth() / 2 + 0.7f,
                        finalBitmap.getHeight() / 2 + 0.7f,
                        finalBitmap.getWidth() / 2 + 0.1f, paint);
           paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
           canvas.drawBitmap(finalBitmap, rect, rect, paint);

           return output;
    }

}
